4027389

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{137}}^1\times {\mathrm{239}}^1$

素因数の和:420

約数の個数: 16

約数和(自身を含む): 5564160

約数和(自身を除く): 1536771

約数列:

[1, 3, 41, 123, 137, 239, 411, 717, 5617, 9799, 16851, 29397, 32743, 98229, 1342463, 4027389]

約数ペア:

[(1, 4027389), (3, 1342463), (41, 98229), (123, 32743), (137, 29397), (239, 16851), (411, 9799), (717, 5617)]